INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b2747575f011cad8cb097aacb3bb6f3079d0292636c0b7a449ce3c169bae252', 
    'xnrN5iRwb9sYDYnv/ZwNfjIq3ecy3H/cnw9kC8Eq3mA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)